---> uname -a: Linux prd-centos8-robot-2c-8g-46779.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4947 19 2171 6820 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:da:f8:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:feda:f83d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/28/2025 _x86_64_ (2 CPU) 03:35:27 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 85.65 23.18 62.48 6858.11 6138.77 03:38:01 AM 95.28 0.72 94.57 52.92 10976.76 03:39:01 AM 21.60 0.42 21.18 64.79 1848.93 03:40:01 AM 44.65 6.71 37.94 1245.72 2349.80 03:41:01 AM 45.19 0.25 44.94 47.04 7352.47 03:42:01 AM 3.70 0.00 3.70 0.00 126.00 03:43:01 AM 0.33 0.00 0.33 0.00 3.28 03:44:01 AM 0.65 0.02 0.63 0.13 20.93 03:45:01 AM 1.75 0.02 1.73 0.93 133.72 03:46:01 AM 0.63 0.00 0.63 0.00 10.38 03:47:02 AM 4.12 0.32 3.80 36.92 175.54 03:48:01 AM 29.42 0.32 29.10 36.88 1394.56 Average: 27.75 2.67 25.08 696.22 2546.09 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5406988 7077516 2475444 31.40 2688 1853644 655172 7.34 185716 1971752 154400 03:38:01 AM 5175356 7015764 2707076 34.34 2688 2016076 701424 7.85 198180 2156320 42484 03:39:01 AM 5244440 7086340 2637992 33.47 2688 2018024 632488 7.08 219100 2068580 10756 03:40:01 AM 4921760 7005068 2960672 37.56 2688 2251648 692952 7.76 258432 2328640 187660 03:41:01 AM 4971312 7059116 2911120 36.93 2688 2255672 616516 6.90 262752 2266880 20 03:42:01 AM 4971496 7059292 2910936 36.93 2688 2255672 616516 6.90 262756 2266880 4 03:43:01 AM 4972004 7059768 2910428 36.92 2688 2255672 616516 6.90 262756 2266812 4 03:44:01 AM 4929616 7018564 2952816 37.46 2688 2256856 663736 7.43 262884 2308804 888 03:45:01 AM 4893724 6984136 2988708 37.92 2688 2258320 730896 8.18 262884 2343848 24 03:46:01 AM 4880236 6970664 3002196 38.09 2688 2258336 750636 8.40 262888 2357124 4 03:47:02 AM 5098144 7014200 2784288 35.32 2688 2087888 674380 7.55 259480 2161396 15992 03:48:01 AM 5042212 6956444 2840220 36.03 2688 2088240 743180 8.32 459976 2024236 10944 Average: 5042274 7025573 2840158 36.03 2688 2154671 674534 7.55 263150 2210106 35265 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 307.21 199.00 1680.66 62.87 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 70.39 53.12 795.14 8.82 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 14.73 11.48 5.93 4.18 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 34.16 29.74 310.65 6.90 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 478.28 365.81 101.51 83.56 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.60 2.27 0.57 0.82 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 2.70 1.88 0.45 0.42 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 30.86 15.31 13.88 1.78 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 150.15 146.95 3394.05 10.04 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 225.19 222.73 5724.05 14.41 0.00 0.00 0.00 0.00 03:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 AM eth0 223.66 181.16 3617.65 34.36 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 16.91 15.98 13.60 7.67 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.91 103.92 1306.68 19.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/28/2025 _x86_64_ (2 CPU) 03:35:27 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 45.05 0.00 7.23 2.82 0.12 44.79 03:37:01 AM 0 54.89 0.00 7.26 3.33 0.12 34.41 03:37:01 AM 1 35.24 0.00 7.20 2.31 0.12 55.13 03:38:01 AM all 27.65 0.00 4.14 1.33 0.10 66.78 03:38:01 AM 0 33.28 0.00 4.71 1.27 0.10 60.64 03:38:01 AM 1 22.04 0.00 3.57 1.38 0.10 72.91 03:39:01 AM all 12.16 0.00 1.80 0.26 0.07 85.71 03:39:01 AM 0 6.84 0.00 1.60 0.30 0.05 91.21 03:39:01 AM 1 17.50 0.00 1.99 0.22 0.08 80.21 03:40:01 AM all 24.02 0.00 4.47 0.62 0.09 70.80 03:40:01 AM 0 38.60 0.00 5.35 1.00 0.10 54.95 03:40:01 AM 1 9.49 0.00 3.60 0.23 0.08 86.59 03:41:01 AM all 11.03 0.00 2.92 0.89 0.08 85.08 03:41:01 AM 0 13.77 0.00 3.22 0.92 0.07 82.03 03:41:01 AM 1 8.30 0.00 2.63 0.85 0.08 88.13 03:42:01 AM all 0.16 0.00 0.10 0.02 0.03 99.70 03:42:01 AM 0 0.18 0.00 0.12 0.03 0.03 99.63 03:42:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 03:43:01 AM all 0.09 0.00 0.08 0.00 0.03 99.79 03:43:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 03:43:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 03:44:01 AM all 2.04 0.00 0.75 0.00 0.03 97.18 03:44:01 AM 0 3.06 0.00 1.00 0.00 0.03 95.91 03:44:01 AM 1 1.02 0.00 0.50 0.00 0.03 98.44 03:45:01 AM all 9.26 0.00 1.50 0.01 0.10 89.13 03:45:01 AM 0 13.49 0.00 2.35 0.00 0.10 84.06 03:45:01 AM 1 5.10 0.00 0.66 0.02 0.10 94.13 03:46:01 AM all 9.30 0.00 1.14 0.00 0.09 89.46 03:46:01 AM 0 4.33 0.00 0.60 0.00 0.08 94.98 03:46:01 AM 1 14.32 0.00 1.69 0.00 0.10 83.88 03:47:02 AM all 11.97 0.00 2.39 0.03 0.08 85.54 03:47:02 AM 0 13.05 0.00 2.50 0.03 0.08 84.33 03:47:02 AM 1 10.88 0.00 2.27 0.02 0.08 86.75 03:47:02 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 29.26 0.00 3.03 0.17 0.13 67.41 03:48:01 AM 0 37.90 0.00 3.58 0.10 0.14 58.29 03:48:01 AM 1 20.66 0.00 2.49 0.24 0.12 76.49 Average: all 15.15 0.00 2.46 0.51 0.08 81.80 Average: 0 18.25 0.00 2.69 0.58 0.08 78.40 Average: 1 12.05 0.00 2.23 0.44 0.08 85.19